platform: msm_shared: Change crypto init & clean up calls.
The API which performs hash calculation also does crypto_init
and cleanup, ideally crypto init & cleanup should be done during
target init & before jumping to hlos respectively.
Change-Id: I5f1b26f176950aac19ae4975f46470ee6153c815
CRs-Fixed: 584423
diff --git a/platform/msm_shared/crypto_hash.c b/platform/msm_shared/crypto_hash.c
index 1568243..d4d5972 100644
--- a/platform/msm_shared/crypto_hash.c
+++ b/platform/msm_shared/crypto_hash.c
@@ -33,7 +33,7 @@
static crypto_SHA256_ctx g_sha256_ctx;
static crypto_SHA1_ctx g_sha1_ctx;
-static unsigned char crypto_init_done = FALSE;
+static bool crypto_init_done = FALSE;
extern void ce_clock_init(void);
@@ -96,6 +96,15 @@
}
/*
+ * Function to return if crypto is initialized
+ */
+
+bool crypto_initialized()
+{
+ return crypto_init_done;
+}
+
+/*
* Function to initialize SHA256 context
*/
diff --git a/platform/msm_shared/include/crypto_hash.h b/platform/msm_shared/include/crypto_hash.h
index 03dccbc..800ebaf 100644
--- a/platform/msm_shared/include/crypto_hash.h
+++ b/platform/msm_shared/include/crypto_hash.h
@@ -129,4 +129,6 @@
static crypto_result_type crypto_sha1(unsigned char *buff_ptr,
unsigned int buff_size,
unsigned char *digest_ptr);
+
+bool crypto_initialized(void);
#endif